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Add Language Server support for the ros (component level) DSLs
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55 changes: 55 additions & 0 deletions
55
.../de.fraunhofer.ipa.ros.xtext.ide/src/de/fraunhofer/ipa/ros/ide/launch/ServerLauncher.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,55 @@ | ||
| package de.fraunhofer.ipa.ros.ide.launch; | ||
|
|
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| import java.io.IOException; | ||
| import java.net.InetSocketAddress; | ||
| import java.net.SocketAddress; | ||
| import java.nio.channels.AsynchronousServerSocketChannel; | ||
| import java.nio.channels.AsynchronousSocketChannel; | ||
| import java.nio.channels.Channels; | ||
| import java.util.concurrent.ExecutionException; | ||
| import java.util.concurrent.ExecutorService; | ||
| import java.util.concurrent.Executors; | ||
| import java.util.concurrent.Future; | ||
| import java.util.function.Function; | ||
|
|
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| import org.eclipse.lsp4j.jsonrpc.Launcher; | ||
| import org.eclipse.lsp4j.jsonrpc.MessageConsumer; | ||
| import org.eclipse.lsp4j.services.LanguageClient; | ||
| import org.eclipse.xtext.ide.server.LanguageServerImpl; | ||
| import org.eclipse.xtext.ide.server.ServerModule; | ||
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|
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| import com.google.inject.Guice; | ||
| import com.google.inject.Injector; | ||
|
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| public class ServerLauncher { | ||
| public static void main(String[] args) throws InterruptedException, IOException { | ||
| Injector injector = Guice.createInjector(new ServerModule()); | ||
| LanguageServerImpl languageServer = injector.getInstance(LanguageServerImpl.class); | ||
| Function<MessageConsumer, MessageConsumer> wrapper = consumer -> { | ||
| MessageConsumer result = consumer; | ||
| return result; | ||
| }; | ||
| Launcher<LanguageClient> launcher = createSocketLauncher(languageServer, LanguageClient.class, | ||
| new InetSocketAddress("localhost", 5008), Executors.newCachedThreadPool(), wrapper); | ||
| languageServer.connect(launcher.getRemoteProxy()); | ||
| Future<?> future = launcher.startListening(); | ||
| while (!future.isDone()) { | ||
| Thread.sleep(10_000l); | ||
| } | ||
| } | ||
|
|
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| static <T> Launcher<T> createSocketLauncher(Object localService, Class<T> remoteInterface, | ||
| SocketAddress socketAddress, ExecutorService executorService, | ||
| Function<MessageConsumer, MessageConsumer> wrapper) throws IOException { | ||
| AsynchronousServerSocketChannel serverSocket = AsynchronousServerSocketChannel.open().bind(socketAddress); | ||
| AsynchronousSocketChannel socketChannel; | ||
| try { | ||
| socketChannel = serverSocket.accept().get(); | ||
| return Launcher.createIoLauncher(localService, remoteInterface, Channels.newInputStream(socketChannel), | ||
| Channels.newOutputStream(socketChannel), executorService, wrapper); | ||
| } catch (InterruptedException | ExecutionException e) { | ||
| e.printStackTrace(); | ||
| } | ||
| return null; | ||
| } | ||
| } |
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55 changes: 55 additions & 0 deletions
55
...e.fraunhofer.ipa.ros1.xtext.ide/src/de/fraunhofer/ipa/ros1/ide/launch/ServerLauncher.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,55 @@ | ||
| package de.fraunhofer.ipa.ros1.ide.launch; | ||
|
|
||
| import java.io.IOException; | ||
| import java.net.InetSocketAddress; | ||
| import java.net.SocketAddress; | ||
| import java.nio.channels.AsynchronousServerSocketChannel; | ||
| import java.nio.channels.AsynchronousSocketChannel; | ||
| import java.nio.channels.Channels; | ||
| import java.util.concurrent.ExecutionException; | ||
| import java.util.concurrent.ExecutorService; | ||
| import java.util.concurrent.Executors; | ||
| import java.util.concurrent.Future; | ||
| import java.util.function.Function; | ||
|
|
||
| import org.eclipse.lsp4j.jsonrpc.Launcher; | ||
| import org.eclipse.lsp4j.jsonrpc.MessageConsumer; | ||
| import org.eclipse.lsp4j.services.LanguageClient; | ||
| import org.eclipse.xtext.ide.server.LanguageServerImpl; | ||
| import org.eclipse.xtext.ide.server.ServerModule; | ||
|
|
||
| import com.google.inject.Guice; | ||
| import com.google.inject.Injector; | ||
|
|
||
| public class ServerLauncher { | ||
| public static void main(String[] args) throws InterruptedException, IOException { | ||
| Injector injector = Guice.createInjector(new ServerModule()); | ||
| LanguageServerImpl languageServer = injector.getInstance(LanguageServerImpl.class); | ||
| Function<MessageConsumer, MessageConsumer> wrapper = consumer -> { | ||
| MessageConsumer result = consumer; | ||
| return result; | ||
| }; | ||
| Launcher<LanguageClient> launcher = createSocketLauncher(languageServer, LanguageClient.class, | ||
| new InetSocketAddress("localhost", 5008), Executors.newCachedThreadPool(), wrapper); | ||
| languageServer.connect(launcher.getRemoteProxy()); | ||
| Future<?> future = launcher.startListening(); | ||
| while (!future.isDone()) { | ||
| Thread.sleep(10_000l); | ||
| } | ||
| } | ||
|
|
||
| static <T> Launcher<T> createSocketLauncher(Object localService, Class<T> remoteInterface, | ||
| SocketAddress socketAddress, ExecutorService executorService, | ||
| Function<MessageConsumer, MessageConsumer> wrapper) throws IOException { | ||
| AsynchronousServerSocketChannel serverSocket = AsynchronousServerSocketChannel.open().bind(socketAddress); | ||
| AsynchronousSocketChannel socketChannel; | ||
| try { | ||
| socketChannel = serverSocket.accept().get(); | ||
| return Launcher.createIoLauncher(localService, remoteInterface, Channels.newInputStream(socketChannel), | ||
| Channels.newOutputStream(socketChannel), executorService, wrapper); | ||
| } catch (InterruptedException | ExecutionException e) { | ||
| e.printStackTrace(); | ||
| } | ||
| return null; | ||
| } | ||
| } |
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